00:23:55 Enable Cell Caching using MemoryGZip method<br />00:23:55 Create new PHPExcel object<br />00:23:55 Set properties<br />00:23:55 Add data<br />00:23:55 Hide 'Phone' and 'fax' columns<br />00:23:55 Set outline levels<br />00:23:55 Freeze panes<br />00:23:55 Rows to repeat at top<br />00:23:56 Write to Excel2007 format<br />00:23:58 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.2751 seconds<br />00:23:58 Current memory usage: 23.75 MB<br />00:23:58 Peak memory usage: 27 MB<br />00:23:58 Done writing file<br />File has been created in /var/www/html/duhasyariah_050225/vendor/phpoffice/phpexcel/Examples<br />